LG LT-B2860HL Service Manual ▷ View online
Dimensions
Indoor Unit
910
910
298
707
800
600
113
650
75
100
145
423
910
255
298
30
(328)
30
800
840
840
423
910
–8–
–9–
Outdoor Unit
Gas side
3-way valve
3-way valve
Liquid side
3-way valve
3-way valve
W
L6
L7
L8
L9
L4
L11
L10
D
L1
L2
L5
L3
MODEL
DIM
W
mm
870
870
H
mm
655
800
D
mm
320
320
L1
mm
370
370
L2
mm
25
25
L3
mm
340
340
L4
mm
630
775
L5
mm
25
25
L6
mm
546
546
L7
mm
162
162
L8
mm
162
162
L9
mm
54
54
L10
mm
74.5
74.5
L11
mm
79
79
LT-B2420CL/HL, LT-B2460CL/HL
LT-B2860CL, LT-B2820CL, LT-B3020CL
LT-B2860HL, LT-B2820HL, LTB3020HL
–10–
Outdoor Unit
320
790
385
72
482
4-ø12Hole
249
71
145
500
145
10
334
354
10
265
440
925
965
130
40
80
292.5
5
3
1
2
4
(Air intake vent)
(Air intake vent)
(Air intake vent)
MODEL
DIM
W
mm
790
H
mm
965
D
mm
320
L1
mm
354
L2
mm
17
L3
mm
334
L4
mm
925
L5
mm
40
L6
mm
500
L7
mm
145
L8
mm
145
L9
mm
72
L10
mm
130
L11
mm
80
LT-B3620HL/CL, LT-B3680HL/CL, LT-B3660HL/CL
Wiring Diagram
(1) Indoor Unit
1. COOLING ONLY
2. HEAT PUMP
–13–
12V
3(N) 4(L)
5
6 7
AC PCB
DC PCB
D/
PU
M
P
LO
UV
ER
C
O
M
P
.
4W
A
Y
FA
N
H
IG
H
M
E
D
LO
W
INDOOR WIRING DIAGRAM
FLOAT S/W
REMOCON
TE
M
P.
SE
N
SO
R
PI
PE
S
EN
SO
R
BL
BK
BL
BK
BL
FAN
MOTOR
LOUVER
MOTOR
PUMP
WATER
TO OUTDOOR
BR
RD
LOUVER S/W
GN/YL
POWER TRANS
GN/YL
GN/YL
BR
BL
BL
BL
BK
BK
BK
BL
RD
OR
CAPACITOR
3854A90002J
12V
3(N) 4(L)
5
6 7
AC PCB
DC PCB
D/
PU
M
P
LO
UV
ER
C
O
M
P
.
4W
A
Y
FA
N
H
IG
H
M
E
D
LO
W
INDOOR WIRING DIAGRAM
FLOAT S/W
REMOCON
TE
M
P.
SE
N
SO
R
PI
PE
S
EN
SO
R
BL
BK
BL
BK
BL
FAN
MOTOR
LOUVER
MOTOR
PUMP
WATER
TO OUTDOOR
BR
RD
BL
LOUVER S/W
GN/YL
POWER TRANS
GN/YL
GN/YL
BR
BL
BL
BL
BK
BK
BK
BL
RD
OR
CAPACITOR
3854A90002F
Click on the first or last page to see other LT-B2860HL service manuals if exist.